Siemens SINAMICS S150 NEMA Operating Instructions Manual page 154

Electrical installation
4.9 Additional connections
4.9.17 TM150 Temperature Sensor Module (option G51, G52)
4.9.17.1 Description
Terminal Module TM150 is used for sensing and evaluating several temperature sensors.
The temperature is measured in a temperature range from -99 °C to +250 °C for the
following temperature sensors:
● PT100 (with monitoring for wire breakage and short-circuit)
● PT1000 (with monitoring for wire breakage and short-circuit)
● KTY84 (with monitoring for wire breakage and short-circuit)
● PTC (with short-circuit monitoring)
● Bimetallic NC contact (without monitoring)
For the temperature sensor inputs, for each terminal block the evaluation can be parameter-
ized for 1x2-wire, 2x2-wire, 3-wire or 4-wire. There is no galvanic isolation in the TM150.
A maximum of 12 temperature sensors can be connected at the TM150 Terminal Module.
Figure 4-35
152
Terminal Module TM150
Operating Instructions, 12/2018, A5E36652151A
Enclosed Drives